2009374430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{925979}}^1$

素因数の和:926024

約数の個数: 32

約数和(自身を含む): 4266915840

約数和(自身を除く): 2257541410

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 925979, 1851958, 4629895, 6481853, 9259790, 12963706, 28705349, 32409265, 57410698, 64818530, 143526745, 200937443, 287053490, 401874886, 1004687215, 2009374430]

約数ペア:

[(1, 2009374430), (2, 1004687215), (5, 401874886), (7, 287053490), (10, 200937443), (14, 143526745), (31, 64818530), (35, 57410698), (62, 32409265), (70, 28705349), (155, 12963706), (217, 9259790), (310, 6481853), (434, 4629895), (1085, 1851958), (2170, 925979)]